FreeCalypso > hg > gsm-codec-lib

annotate CHANGES @ 268:0cfb7c95cce2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
libgsmfr2: integrate lpc.c from libgsm
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 14 Apr 2024 01:50:48 +0000
parents 946849291027
children 6e595f7d40e2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
251
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 Changes from gsm-codec-lib-r1 to gsm-codec-lib-r2:
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * Libgsmfrp evolved from version 1.0.0 to version 1.0.2; please see
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 doc/FR1-Rx-DTX for a detailing listing of libgsmfrp changes.
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 * Some new utilities have been developed for studying AMR: see
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 doc/AMR-study-utils for more information.
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 * The subject of conversions between 16-bit 2's complement linear PCM and 8-bit
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 A-law and mu-law PCM formats (G.711) has been thoroughly studied, the findings
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 have been documented in doc/PCM8-conversions, and some new command line
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 utilities have been added, described in the same article.
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 * Many new table generators have been added to the dev subdirectory; some of
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 them may be useful to other software developers.
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 * pcap utilities have been split off to a separate rtp-debug-utils repository;
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 this split was made so that those utilities can be developed freely while the
946849291027 CHANGES: document changes since gsm-codec-lib-r1
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 gsm-codec-lib repository remains under strict release process control.